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Although the nursery rhyme was ashamed, he still patiently taught Zhang Yifeng how to handjob, uh, why is this statement so strange?

"The annihilation-level laser gun is recognized as a C-level weapon and equipment in the weapon evaluation of the Shenjing Academy of Sciences, because it is powerful and contains annihilation substances, and it is embedded with a fingerprint verification opening program, if it is not a certified person, it cannot be used at all." Speaking of this, the nursery rhyme suddenly reacted, just now Zhang Yifeng's gun was aimed at her, even if she stood still, Zhang Yifeng couldn't use the laser gun, it was obvious that she was tricked, and then scolded coquettishly: "Bastard." ”

Zhang Yifeng didn't care about the insults of the nursery rhyme, but played with the mini laser gun with great interest and asked, "Then what can I do to use it?" ”

"Bring the gun."

"What?"

"I told you to bring the gun, it's deaf." The nursery rhyme frowned.

"I have two guns, which one do you want?" Zhang Yifeng asked with a grin.

Tong Yao looked at Zhang Yifeng, turned around and left, she was very busy, and she didn't have time to talk nonsense with this bastard.

"Well, don't go, just kidding, and then."

Zhang Yifeng hurriedly threw the laser gun to the nursery rhyme, the nursery rhyme glared at Zhang Yifeng viciously, pressed his index finger on the body of the laser gun, and suddenly, a holographic projection appeared in mid-air.

"Do you want to unlock your fingerprint?"

A dialog-like image appears, and the nursery rhyme doesn't hesitate to click yes.

"Now it's okay, I've unlocked this laser gun, and you can make this gun your own if you follow what I just did." After speaking, Tong Yao threw the laser gun to Zhang Yifeng with some disgust, looked at his hand, and frowned.

"Thank you."

Zhang Yifeng happily took the laser gun, opened the program of recognizing the owner, and soon, he became the owner of this high-tech weapon, this annihilation-level laser gun, not only powerful, but also very humane, mainly with fingerprints as the verification method, can be set to sleep and combat two states.

Hibernation, that is, when you don't use it, you can temporarily lock it, once locked, others and yourself can't use it, when you want to use it, you can unlock it with just a finger press.

Combat is the opposite of hibernation, once the owner unlocks it, the laser gun automatically enters the combat state, in this state, anyone can use it, until the energy is exhausted, the laser gun will automatically lock.

"This annihilation-level laser gun supports solar energy and electrical energy to replenish energy, and can be used ten times when the energy is sufficient, and when the energy is exhausted, it needs to be charged for 24 hours before it can be fully charged." The nursery rhyme said lightly.

"So little?" Zhang Yifeng asked in surprise.

"You are content, the annihilation-level laser gun is too high-tech, there are not many in the entire Shenjing Academy of Sciences, ordinary C-level weapons, worth 2000 gray crystals, and the annihilation-level laser gun has no price, we will not let it appear in the major base cities at all." The nursery rhyme said angrily.

"That's right." Zhang Yifeng squinted his eyes and asked, "Just now you said that the annihilation-level laser gun is a C-level weapon, is there also a classification of weapons?" ”

"You're not too stupid." The nursery rhyme complained a little and said: "Regarding the level of weapons, the Shenjing Academy of Sciences has special weapon evaluation standards, and weapons and equipment are divided into F, E, D, C, B, A, S, SS and ultimate weapons from low to high. Ordinary weapons, such as knives, guns, swords, and crossbows, belong to the F-class weapons, which are the least lethal in the entire weapon evaluation criteria, followed by E-class weapons, mainly hot weapons, such as pistols, machine guns, fool-class robots, and so on. D-class weapons are heavy weapons, including tanks, missiles, advanced artillery, liquid hydrogen technology, and so on. C-level weapons, also known as new material technology weapons, we have extracted new metals from the body of the golden mutant beast, which are used to make weapons, mainly alloy weapons, controllable nuclear fusion, laser weapons, super batteries, super engine technology, intelligent robots, artificial intelligence butler E3, etc., these things have been popularized in Shenjing Base City, and will gradually be equipped to major base cities in the future, as for B-level weapons, they are still conceptual weapons, and we are ready to develop a power system using mutant crystal nuclei. ”

"Crystal nuclei can also be used?" Zhang Yifeng was greatly surprised, to be honest, most of the high-tech weapons in the nursery rhyme's mouth had never heard of it.

"In my eyes, nothing is impossible." The nursery rhyme was fanatical and confident.

"Shenjing Academy of Sciences, it's really a group of neuropaths!"

"......" nursery rhyme's face froze, and he turned around and left directly.

"Hey, can I get out of here?" Zhang Yifeng shouted behind him, now that he has such an awesome weapon in his hand, he naturally wants to go out to try his power, anyway, there is a power supply in the laboratory of the nursery rhyme, and he is not afraid that the laser gun will run out of energy and will not be able to replenish his energy.

"According to my estimate, this mutant evolution will not end in ten days, and now the zombie mutant beasts outside are very manic, if you are not afraid of death, please, I will let Shenji let you out." The nursery rhyme said lightly.

To be honest, if it weren't for Ma Sichun's existence, the nursery rhyme wouldn't care about Zhang Yifeng's life or death at all, even if he gave him a C-level weapon and gave him all kinds of benefits, it was just to keep him alive.

"Hehe, don't worry, I won't joke with my life, just walk around the neighborhood and hunt zombies to improve my strength." Zhang Yifeng said, this time when he came to the wasteland world, all his mutants were opened, and his second-level evolutionary instantly became the role of playing soy sauce, in this dangerous place, strength is the foundation of survival, without strength, let alone accumulating money, it is a question of whether he can live or not.

The nursery rhyme thought for a moment, but nodded, Zhang Yifeng is powerful, and there is no harm to her, but she is happy to see him strive for self-improvement, but with Zhang Yifeng's current shabby equipment, hunting zombies alone, nine deaths.

"Forget it, I've already sent a C-level weapon anyway, so I don't care about sending another one." Thinking of this, Tong Yao opened the dark compartment of the laboratory and took out a silver-white war knife, the material of this war knife looks very similar to the annihilation-level laser gun, it should be made of the same metal.

Zhang Yifeng's eyes lit up, staring at the war knife in Tong Yu's hand, he couldn't move it, just kidding, this may be another C-level weapon, the power of the annihilation-level laser gun, it is obvious to all, and this war knife must also be outstanding.

"Hold the stuff, fuck off." The nursery rhyme threw the knife to Zhang Yifeng and unceremoniously sent off the guests.

She seemed to be a little resentful, and before Zhang Yifeng could speak, the two robots put him out one left and one right, and threw him out of the gate.

After Zhang Yifeng disappeared into the laboratory, the figure of the two-dimensional beautiful girl Shenji appeared in mid-air, "Master, the annihilation-level laser gun is very important, and there are only 10,000 in the entire Shenjing Base City, and it is still impossible to develop, you give it to Zhang Yifeng so easily, will it affect the test process?" ”

"The Material Annihilation Cannon has reached its final stage, there are still a thousand Annihilation-level laser guns left, it doesn't matter if you send one, besides, I don't like to use things that others have touched." The nursery rhyme said lightly.

"Uh." Shen Ji was stunned for a moment, how could she forget her master's special habits, and then said with some envy: "What a lucky guy, there are C-level weapons that are not available in the entire Cloud City Base City, and this guy has two on him." ”

"Okay, this person is very mysterious, there is a mysterious power in his body, and he is very close to Ma Sichun, I have an intuition, he is very important to us, make a good relationship now, maybe he will use it in the future." The nursery rhyme waved her hand, her eyes dark, and then she turned and walked to the test bench, putting on white gloves.

"Shenji, send the giant corpse here, I want to study this guy carefully."

Shen Ji shuddered and hurriedly replied, "Yes, master." ”

Zhang Yifeng, who was thrown out of the laboratory by the robot, pointed to the gate of the scientific research base and scolded, but he laughed when he scolded, and his deep eyes bloomed with a strange light.

"Nursery rhyme, who are you?"

He couldn't know the answer to this question, and he didn't want to know, as he said, he came here just to make money, and whether the wasteland world was destroyed or existed had nothing to do with him.

After all, he doesn't belong here.

Encountering a nursery rhyme, it was an accident, but it seemed to be predestined, allowing him to gradually come into contact with the truth behind the wasteland world, a Resident Evil that swept the world, it could be man-made, do you believe it?

Who the hell believes this!

But now, Zhang Yifeng has to believe that so many perverted weapons and technologies have appeared here in nursery rhymes, indicating that the wasteland world is really not simple, and it is likely to hide a shocking secret.

Thinking of this, Zhang Yifeng's back chilled and he felt creepy.

"Could it be that the dimensional gate is the stuff of the wasteland?"

This terrible thought came to mind, Zhang Yifeng's scalp exploded, and he hurriedly shook his head to expel this thought.

"No matter, I'm too weak now, I don't have the ability to touch these at all, anyway, the sky is falling and there is a tall one on top, so I'd better collect money with peace of mind and improve my strength."

Zhang Yifeng carried the alloy war knife and slowly disappeared outside the gate of the scientific research base.

Snort

On the street 100 meters away from the scientific research base, Zhang Yifeng held the alloy war knife in both hands and swiped lightly towards a second-level zombie, this zombie was like cutting tofu, which was divided into two halves, and the rotten internal organs and blood flowed all over the ground.

"Damn, this knife is against the sky!"

Zhang Yifeng's eyelids jumped wildly, the skin of the second-level zombie was very hard, the watermelon knife he used before, in addition to directly cutting off the head, it was difficult to cause damage to its body skin, but this alloy war knife was so sharp that he didn't use much force, so he directly divided the zombie.

"It's worthy of a C-class weapon, it's really awesome."

Zhang Yifeng was overjoyed, with such a weapon in hand, coupled with the strength of his second-level evolutionary, as long as his luck was not too weak, he could almost walk sideways when he encountered a third-level mutant.

The third-level evolutionary has the ability of dynamic vision, and no one knows if the mutant has such an ability, but this ability is too perverted, it can capture the movement trajectory of the other party, and the enemy is expected to be the prophet, unless Zhang Yifeng uses a laser gun, he will definitely die.

"Quack, second-level zombie, hurry up and deliver food to the master."